Ejemplo n.º 1
0
BOOLEAN PeerAssocReqCmmSanity(
    IN PRTMP_ADAPTER pAd,
    IN BOOLEAN isReassoc,
    IN VOID *Msg,
    IN ULONG MsgLen,
    OUT PUCHAR pAddr2,
    OUT USHORT *pCapabilityInfo,
    OUT USHORT *pListenInterval,
    OUT PUCHAR pApAddr,
    OUT UCHAR *pSsidLen,
    OUT char *Ssid,
    OUT UCHAR *pRatesLen,
    OUT UCHAR Rates[],
    OUT UCHAR *RSN,
    OUT UCHAR *pRSNLen,
    OUT BOOLEAN *pbWmmCapable,
#ifdef WSC_AP_SUPPORT
    OUT BOOLEAN *pWscCapable,
#endif // WSC_AP_SUPPORT //
    OUT ULONG  *pRalinkIe,
    OUT EXT_CAP_INFO_ELEMENT *pExtCapInfo,
    OUT UCHAR		 *pHtCapabilityLen,
    OUT HT_CAPABILITY_IE *pHtCapability)
{
    CHAR			*Ptr;
    PFRAME_802_11	Fr = (PFRAME_802_11)Msg;
    PEID_STRUCT		eid_ptr;
    UCHAR			Sanity = 0;
    UCHAR			WPA1_OUI[4] = { 0x00, 0x50, 0xF2, 0x01 };
    UCHAR			WPA2_OUI[3] = { 0x00, 0x0F, 0xAC };
    MAC_TABLE_ENTRY *pEntry = (MAC_TABLE_ENTRY *)NULL;


    // to prevent caller from using garbage output value
    *pSsidLen     = 0;
    *pRatesLen    = 0;
    *pRSNLen      = 0;
    *pbWmmCapable = FALSE;
    *pRalinkIe    = 0;
    *pHtCapabilityLen= 0;

    COPY_MAC_ADDR(pAddr2, &Fr->Hdr.Addr2);

    pEntry = MacTableLookup(pAd, pAddr2);
    if (pEntry == NULL)
        return FALSE;




    Ptr = (PCHAR)Fr->Octet;

    NdisMoveMemory(pCapabilityInfo, &Fr->Octet[0], 2);
    NdisMoveMemory(pListenInterval, &Fr->Octet[2], 2);

    if (isReassoc)
    {
        NdisMoveMemory(pApAddr, &Fr->Octet[4], 6);
        eid_ptr = (PEID_STRUCT) &Fr->Octet[10];
    }
    else
    {
        eid_ptr = (PEID_STRUCT) &Fr->Octet[4];
    }


    // get variable fields from payload and advance the pointer
    while (((UCHAR *)eid_ptr + eid_ptr->Len + 1) < ((UCHAR *)Fr + MsgLen))
    {
        switch(eid_ptr->Eid)
        {
        case IE_SSID:
            if (((Sanity&0x1) == 1))
                break;

            if ((eid_ptr->Len <= MAX_LEN_OF_SSID))
            {
                Sanity |= 0x01;
                NdisMoveMemory(Ssid, eid_ptr->Octet, eid_ptr->Len);
                *pSsidLen = eid_ptr->Len;
                DBGPRINT(RT_DEBUG_TRACE,
                         ("PeerAssocReqSanity - SsidLen = %d  \n", *pSsidLen));
            }
            else
            {
                DBGPRINT(RT_DEBUG_TRACE,
                         ("PeerAssocReqSanity - wrong IE_SSID\n"));
                return FALSE;
            }
            break;

        case IE_SUPP_RATES:
            if ((eid_ptr->Len <= MAX_LEN_OF_SUPPORTED_RATES) &&
                    (eid_ptr->Len > 0))
            {
                Sanity |= 0x02;
                NdisMoveMemory(Rates, eid_ptr->Octet, eid_ptr->Len);

                DBGPRINT(RT_DEBUG_TRACE,
                         ("PeerAssocReqSanity - IE_SUPP_RATES., Len=%d. "
                          "Rates[0]=%x\n", eid_ptr->Len, Rates[0]));
                DBGPRINT(RT_DEBUG_TRACE,
                         ("Rates[1]=%x %x %x %x %x %x %x\n",
                          Rates[1], Rates[2], Rates[3],
                          Rates[4], Rates[5], Rates[6],
                          Rates[7]));

                *pRatesLen = eid_ptr->Len;
            }
            else
            {
                UCHAR RateDefault[8] = \
                { 0x82, 0x84, 0x8b, 0x96, 0x12, 0x24, 0x48, 0x6c };

                // HT rate not ready yet. return true temporarily. rt2860c
                //DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - wrong IE_SUPP_RATES\n"));
                Sanity |= 0x02;
                *pRatesLen = 8;
                NdisMoveMemory(Rates, RateDefault, 8);

                DBGPRINT(RT_DEBUG_TRACE,
                         ("PeerAssocReqSanity - wrong IE_SUPP_RATES., Len=%d\n",
                          eid_ptr->Len));
            }
            break;

        case IE_EXT_SUPP_RATES:
            if (eid_ptr->Len + *pRatesLen <= MAX_LEN_OF_SUPPORTED_RATES)
            {
                NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet,
                               eid_ptr->Len);
                *pRatesLen = (*pRatesLen) + eid_ptr->Len;
            }
            else
            {
                NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet,
                               MAX_LEN_OF_SUPPORTED_RATES - (*pRatesLen));
                *pRatesLen = MAX_LEN_OF_SUPPORTED_RATES;
            }
            break;

        case IE_HT_CAP:
            if (eid_ptr->Len >= sizeof(HT_CAPABILITY_IE))
            {
                NdisMoveMemory(pHtCapability, eid_ptr->Octet, SIZE_HT_CAP_IE);

                *(USHORT *)(&pHtCapability->HtCapInfo) = \
                        cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo));

#ifdef UNALIGNMENT_SUPPORT
                {
                    EXT_HT_CAP_INFO extHtCapInfo;

                    NdisMoveMemory((PUCHAR)(&extHtCapInfo), (PUCHAR)(&pHtCapability->ExtHtCapInfo), sizeof(EXT_HT_CAP_INFO));
                    *(USHORT *)(&extHtCapInfo) = cpu2le16(*(USHORT *)(&extHtCapInfo));
                    NdisMoveMemory((PUCHAR)(&pHtCapability->ExtHtCapInfo), (PUCHAR)(&extHtCapInfo), sizeof(EXT_HT_CAP_INFO));
                }
#else
                *(USHORT *)(&pHtCapability->ExtHtCapInfo) = \
                        cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo));
#endif // UNALIGNMENT_SUPPORT //

                *pHtCapabilityLen = SIZE_HT_CAP_IE;
                Sanity |= 0x10;
                DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - IE_HT_CAP\n"));
            }
            else
            {
                DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - wrong IE_HT_CAP.eid_ptr->Len = %d\n", eid_ptr->Len));
            }

            break;
        case IE_EXT_CAPABILITY:
            if (eid_ptr->Len >= sizeof(EXT_CAP_INFO_ELEMENT))
            {
                NdisMoveMemory(pExtCapInfo, eid_ptr->Octet, sizeof(EXT_CAP_INFO_ELEMENT));
                DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - IE_EXT_CAPABILITY!\n"));
            }

            break;

        case IE_WPA:    // same as IE_VENDOR_SPECIFIC
        case IE_WPA2:

#ifdef WSC_AP_SUPPORT
            if (NdisEqualMemory(eid_ptr->Octet, WPS_OUI, 4))
            {
#ifdef WSC_V2_SUPPORT
                if ((pAd->ApCfg.MBSSID[pEntry->apidx].WscControl.WscV2Info.bWpsEnable) ||
                        (pAd->ApCfg.MBSSID[pEntry->apidx].WscControl.WscV2Info.bEnableWpsV2 == FALSE))
#endif // WSC_V2_SUPPORT //
                    *pWscCapable = TRUE;
                break;
            }
#endif // WSC_AP_SUPPORT //

            /* Handle Atheros and Broadcom draft 11n STAs */
            if (NdisEqualMemory(eid_ptr->Octet, BROADCOM_OUI, 3))
            {
                switch (eid_ptr->Octet[3])
                {
                case 0x33:
                    if ((eid_ptr->Len-4) == sizeof(HT_CAPABILITY_IE))
                    {
                        NdisMoveMemory(pHtCapability, &eid_ptr->Octet[4], SIZE_HT_CAP_IE);

                        *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo));
#ifdef UNALIGNMENT_SUPPORT
                        {
                            EXT_HT_CAP_INFO extHtCapInfo;

                            NdisMoveMemory((PUCHAR)(&extHtCapInfo), (PUCHAR)(&pHtCapability->ExtHtCapInfo), sizeof(EXT_HT_CAP_INFO));
                            *(USHORT *)(&extHtCapInfo) = cpu2le16(*(USHORT *)(&extHtCapInfo));
                            NdisMoveMemory((PUCHAR)(&pHtCapability->ExtHtCapInfo), (PUCHAR)(&extHtCapInfo), sizeof(EXT_HT_CAP_INFO));
                        }
#else
                        *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo));
#endif // UNALIGNMENT_SUPPORT //

                        *pHtCapabilityLen = SIZE_HT_CAP_IE;
                    }
                    break;

                default:
                    // ignore other cases
                    break;
                }
            }

            if (NdisEqualMemory(eid_ptr->Octet, RALINK_OUI, 3) && (eid_ptr->Len == 7))
            {
                //*pRalinkIe = eid_ptr->Octet[3];
                if (eid_ptr->Octet[3] != 0)
                    *pRalinkIe = eid_ptr->Octet[3];
                else
                    *pRalinkIe = 0xf0000000; // Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag.
                break;
            }

            // WMM_IE
            if (NdisEqualMemory(eid_ptr->Octet, WME_INFO_ELEM, 6) && (eid_ptr->Len == 7))
            {
                *pbWmmCapable = TRUE;

#ifdef UAPSD_AP_SUPPORT
                UAPSD_AssocParse(pAd, pEntry, (UINT8 *)&eid_ptr->Octet[6]);
#endif // UAPSD_AP_SUPPORT //

                break;
            }

            if (pAd->ApCfg.MBSSID[pEntry->apidx].AuthMode < Ndis802_11AuthModeWPA)
                break;

            /* 	If this IE did not begins with 00:0x50:0xf2:0x01,
            	it would be proprietary. So we ignore it. */
            if (!NdisEqualMemory(eid_ptr->Octet, WPA1_OUI, sizeof(WPA1_OUI))
                    && !NdisEqualMemory(&eid_ptr->Octet[2], WPA2_OUI, sizeof(WPA2_OUI)))
            {
                DBGPRINT(RT_DEBUG_TRACE, ("Not RSN IE, maybe WMM IE!!!\n"));
                break;
            }

            if (/*(eid_ptr->Len <= MAX_LEN_OF_RSNIE) &&*/ (eid_ptr->Len >= MIN_LEN_OF_RSNIE))
            {
                if (!pEntry)
                    return FALSE;

                hex_dump("Received RSNIE in Assoc-Req", (UCHAR *)eid_ptr, eid_ptr->Len + 2);

                // Copy whole RSNIE context
                NdisMoveMemory(RSN, eid_ptr, eid_ptr->Len + 2);
                *pRSNLen=eid_ptr->Len + 2;

            }
            else
            {
                *pRSNLen=0;
                DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - missing IE_WPA(%d)\n",eid_ptr->Len));
                return FALSE;
            }
            break;

#ifdef WAPI_SUPPORT
        case IE_WAPI:
            if ((pAd->ApCfg.MBSSID[pEntry->apidx].AuthMode != Ndis802_11AuthModeWAICERT) &&
                    (pAd->ApCfg.MBSSID[pEntry->apidx].AuthMode != Ndis802_11AuthModeWAIPSK))
                break;

            // Sanity check the validity of WIE
            // Todo - AlbertY

            // Copy whole WAPI-IE context
            NdisMoveMemory(RSN, eid_ptr, eid_ptr->Len + 2);
            *pRSNLen=eid_ptr->Len + 2;
            DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - IE_WAPI(%d)\n",eid_ptr->Len));
            break;
#endif // WAPI_SUPPORT //				



        default:
            break;
        }

        eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);
    }

    if ((Sanity&0x3) != 0x03)
    {
        DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - missing mandatory field\n"));
        return FALSE;
    }
    else
    {
        DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - success\n"));
        return TRUE;
    }
}
Ejemplo n.º 2
0
BOOLEAN PeerAssocReqCmmSanity(
	RTMP_ADAPTER *pAd, 
	BOOLEAN isReassoc,
	VOID *Msg,
	int MsgLen,
	IE_LISTS *ie_lists)
{
    CHAR			*Ptr;
    PFRAME_802_11	Fr = (PFRAME_802_11)Msg;
    PEID_STRUCT		eid_ptr;
    UCHAR			Sanity = 0;
    UCHAR			WPA1_OUI[4] = { 0x00, 0x50, 0xF2, 0x01 };
    UCHAR			WPA2_OUI[3] = { 0x00, 0x0F, 0xAC };
    MAC_TABLE_ENTRY *pEntry = (MAC_TABLE_ENTRY *)NULL;
	HT_CAPABILITY_IE *pHtCapability = &ie_lists->HTCapability;


	pEntry = MacTableLookup(pAd, &Fr->Hdr.Addr2[0]);
	if (pEntry == NULL)
		return FALSE;

	COPY_MAC_ADDR(&ie_lists->Addr2[0], &Fr->Hdr.Addr2[0]);
	
	Ptr = (PCHAR)Fr->Octet;

	NdisMoveMemory(&ie_lists->CapabilityInfo, &Fr->Octet[0], 2);
	NdisMoveMemory(&ie_lists->ListenInterval, &Fr->Octet[2], 2);

	if (isReassoc) 
	{
		NdisMoveMemory(&ie_lists->ApAddr[0], &Fr->Octet[4], 6);
		eid_ptr = (PEID_STRUCT) &Fr->Octet[10];
	}
	else
	{
		eid_ptr = (PEID_STRUCT) &Fr->Octet[4];
	}


    /* get variable fields from payload and advance the pointer */
    while (((UCHAR *)eid_ptr + eid_ptr->Len + 1) < ((UCHAR *)Fr + MsgLen))
    {
        switch(eid_ptr->Eid)
        {
            case IE_SSID:
			if (((Sanity&0x1) == 1))
				break;

                if ((eid_ptr->Len <= MAX_LEN_OF_SSID))
                {
                    Sanity |= 0x01;
                    NdisMoveMemory(&ie_lists->Ssid[0], eid_ptr->Octet, eid_ptr->Len);
                    ie_lists->SsidLen = eid_ptr->Len;
                    DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - SsidLen = %d  \n", ie_lists->SsidLen));
                }
                else
                {
                    DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - wrong IE_SSID\n"));
                    return FALSE;
                }
                break;

            case IE_SUPP_RATES:
                if ((eid_ptr->Len <= MAX_LEN_OF_SUPPORTED_RATES) &&
					(eid_ptr->Len > 0))
                {
                    Sanity |= 0x02;
                    NdisMoveMemory(&ie_lists->SupportedRates[0], eid_ptr->Octet, eid_ptr->Len);

                    DBGPRINT(RT_DEBUG_TRACE,
						("PeerAssocReqSanity - IE_SUPP_RATES., Len=%d. "
						"Rates[0]=%x\n", eid_ptr->Len, ie_lists->SupportedRates[0]));
                    DBGPRINT(RT_DEBUG_TRACE,
						("Rates[1]=%x %x %x %x %x %x %x\n",
						ie_lists->SupportedRates[1], ie_lists->SupportedRates[2],
						ie_lists->SupportedRates[3], ie_lists->SupportedRates[4],
						ie_lists->SupportedRates[5], ie_lists->SupportedRates[6],
						ie_lists->SupportedRates[7]));

                    ie_lists->SupportedRatesLen = eid_ptr->Len;
                }
                else
                {
					UCHAR RateDefault[8] = \
							{ 0x82, 0x84, 0x8b, 0x96, 0x12, 0x24, 0x48, 0x6c };

                	/* HT rate not ready yet. return true temporarily. rt2860c */
                    /*DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - wrong IE_SUPP_RATES\n")); */
                    Sanity |= 0x02;
                    ie_lists->SupportedRatesLen = 8;
					NdisMoveMemory(&ie_lists->SupportedRates[0], RateDefault, 8);

                    DBGPRINT(RT_DEBUG_TRACE,
						("PeerAssocReqSanity - wrong IE_SUPP_RATES., Len=%d\n",
						eid_ptr->Len));
                }
                break;

            case IE_EXT_SUPP_RATES:
                if (eid_ptr->Len + ie_lists->SupportedRatesLen <= MAX_LEN_OF_SUPPORTED_RATES)
                {
                    NdisMoveMemory(&ie_lists->SupportedRates[ie_lists->SupportedRatesLen], eid_ptr->Octet,
									eid_ptr->Len);
                    ie_lists->SupportedRatesLen += eid_ptr->Len;
                }
                else
                {
                    NdisMoveMemory(&ie_lists->SupportedRates[ie_lists->SupportedRatesLen], eid_ptr->Octet,
									MAX_LEN_OF_SUPPORTED_RATES - (ie_lists->SupportedRatesLen));
                    ie_lists->SupportedRatesLen = MAX_LEN_OF_SUPPORTED_RATES;
                }
                break;
                
            case IE_HT_CAP:
			if (eid_ptr->Len >= sizeof(HT_CAPABILITY_IE))
			{
				NdisMoveMemory(pHtCapability, eid_ptr->Octet, SIZE_HT_CAP_IE);

				*(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo));

#ifdef UNALIGNMENT_SUPPORT
				{
					EXT_HT_CAP_INFO extHtCapInfo;

					NdisMoveMemory((PUCHAR)(&extHtCapInfo), (PUCHAR)(&pHtCapability->ExtHtCapInfo), sizeof(EXT_HT_CAP_INFO));
					*(USHORT *)(&extHtCapInfo) = cpu2le16(*(USHORT *)(&extHtCapInfo));
					NdisMoveMemory((PUCHAR)(&pHtCapability->ExtHtCapInfo), (PUCHAR)(&extHtCapInfo), sizeof(EXT_HT_CAP_INFO));		
				}
#else				
				*(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo));
#endif /* UNALIGNMENT_SUPPORT */

				ie_lists->ht_cap_len = SIZE_HT_CAP_IE;
				Sanity |= 0x10;
				DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - IE_HT_CAP\n"));
			}
			else
			{
				DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - wrong IE_HT_CAP.eid_ptr->Len = %d\n", eid_ptr->Len));
			}
				
		break;
		case IE_EXT_CAPABILITY:
			if (eid_ptr->Len >= sizeof(EXT_CAP_INFO_ELEMENT))
			{
				NdisMoveMemory(&ie_lists->ExtCapInfo, eid_ptr->Octet, sizeof(EXT_CAP_INFO_ELEMENT));
				DBGPRINT(RT_DEBUG_WARN, ("PeerAssocReqSanity - IE_EXT_CAPABILITY!\n"));
			}

			break;

            case IE_WPA:    /* same as IE_VENDOR_SPECIFIC */
            case IE_WPA2:

				if (NdisEqualMemory(eid_ptr->Octet, WPS_OUI, 4))
				{
				    break;
				}

				/* Handle Atheros and Broadcom draft 11n STAs */
				if (NdisEqualMemory(eid_ptr->Octet, BROADCOM_OUI, 3))
				{
					switch (eid_ptr->Octet[3])
					{
						case 0x33: 
							if ((eid_ptr->Len-4) == sizeof(HT_CAPABILITY_IE))
							{
								NdisMoveMemory(pHtCapability, &eid_ptr->Octet[4], SIZE_HT_CAP_IE);

								*(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo));
#ifdef UNALIGNMENT_SUPPORT
								{
									EXT_HT_CAP_INFO extHtCapInfo;

									NdisMoveMemory((PUCHAR)(&extHtCapInfo), (PUCHAR)(&pHtCapability->ExtHtCapInfo), sizeof(EXT_HT_CAP_INFO));
									*(USHORT *)(&extHtCapInfo) = cpu2le16(*(USHORT *)(&extHtCapInfo));
									NdisMoveMemory((PUCHAR)(&pHtCapability->ExtHtCapInfo), (PUCHAR)(&extHtCapInfo), sizeof(EXT_HT_CAP_INFO));		
								}
#else				
								*(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo));
#endif /* UNALIGNMENT_SUPPORT */

								ie_lists->ht_cap_len = SIZE_HT_CAP_IE;
							}
							break;
						
						default:
							/* ignore other cases */
							break;
					}
				}

                if (NdisEqualMemory(eid_ptr->Octet, RALINK_OUI, 3) && (eid_ptr->Len == 7))
                {
				if (eid_ptr->Octet[3] != 0)
		                    	ie_lists->RalinkIe = eid_ptr->Octet[3];
        			else
        				ie_lists->RalinkIe = 0xf0000000; /* Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag. */
                    break;
                }
                
                /* WMM_IE */
                if (NdisEqualMemory(eid_ptr->Octet, WME_INFO_ELEM, 6) && (eid_ptr->Len == 7))
                {
                    ie_lists->bWmmCapable = TRUE;

#ifdef UAPSD_SUPPORT
					if (pEntry)
					{
						UAPSD_AssocParse(pAd,
									pEntry, (UINT8 *)&eid_ptr->Octet[6],
									pAd->ApCfg.MBSSID[\
										pEntry->apidx].UapsdInfo.bAPSDCapable);
					}
#endif /* UAPSD_SUPPORT */

                    break;
                }

                if (pAd->ApCfg.MBSSID[pEntry->apidx].AuthMode < Ndis802_11AuthModeWPA)
                    break;
                
                /* 	If this IE did not begins with 00:0x50:0xf2:0x01,  
                	it would be proprietary. So we ignore it. */
                if (!NdisEqualMemory(eid_ptr->Octet, WPA1_OUI, sizeof(WPA1_OUI))
                    && !NdisEqualMemory(&eid_ptr->Octet[2], WPA2_OUI, sizeof(WPA2_OUI)))
                {
                    DBGPRINT(RT_DEBUG_TRACE, ("Not RSN IE, maybe WMM IE!!!\n"));
                    break;                          
                }
                
                if (/*(eid_ptr->Len <= MAX_LEN_OF_RSNIE) &&*/ (eid_ptr->Len >= MIN_LEN_OF_RSNIE))
                {
					hex_dump("Received RSNIE in Assoc-Req", (UCHAR *)eid_ptr, eid_ptr->Len + 2);
                    
					/* Copy whole RSNIE context */
                    NdisMoveMemory(&ie_lists->RSN_IE[0], eid_ptr, eid_ptr->Len + 2);
					ie_lists->RSNIE_Len =eid_ptr->Len + 2;

                }
                else
                {
                    ie_lists->RSNIE_Len = 0;
                    DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocReqSanity - missing IE_WPA(%d)\n",eid_ptr->Len));
                    return FALSE;
                }               
                break;




#ifdef DOT11_VHT_AC
		case IE_VHT_CAP:
			if (eid_ptr->Len == sizeof(VHT_CAP_IE))
			{
				NdisMoveMemory(&ie_lists->vht_cap, eid_ptr->Octet, sizeof(VHT_CAP_IE));
				ie_lists->vht_cap_len = eid_ptr->Len;
				DBGPRINT(RT_DEBUG_TRACE, ("%s():IE_VHT_CAP\n", __FUNCTION__));
			}
			else
			{
				DBGPRINT(RT_DEBUG_WARN, ("%s():wrong IE_VHT_CAP, eid->Len = %d\n",
							__FUNCTION__, eid_ptr->Len));
			}
#endif /* DOT11_VHT_AC */
            default:
                break;
        }

        eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len);        
    }

	if ((Sanity&0x3) != 0x03)	 
	{
		DBGPRINT(RT_DEBUG_WARN, ("%s(): - missing mandatory field\n", __FUNCTION__));
		return FALSE;
	}
	else
	{
		DBGPRINT(RT_DEBUG_TRACE, ("%s() - success\n", __FUNCTION__));
		return TRUE;
	}
}